An area is an area, not a volume. 20 by 26 = 520 square feet
4.6666666666666666666648 cubic feet
To Determine The Square Footage (A Unit of AREA) You Do The Following: Length x Width (in Feet) = Square Footage (written in Feet Squared or Feet^2) I think what you are asking is NOT for SQUARE FOOTAGE but for VOLUME measured in CUBIC FEET (Feet^3) VOLUME, in this case (since the measurements are RECTANGULAR) Are Determined By: Length x Width x Height (in Feet) = Feet CUBED (Feet^3 or Cubic Feet) 24 Feet x 18 Feet x 9 Feet = 3,888 Feet^3 or 3,888 Feet Cubed or 3,888 Cubic Feet Cubic Feet, Which I believe is what you are looking for, since you gave 3 measurements of Length, Width and Height; is the VOLUME with Length, Width & Height that You Gave.
Cubic footage (or volume) is simply the length x width x thickness. 4 inches x 1ft/12 inches = 0.333 ft Therefore, the driveways volume is: 30ft x 15ft x 0.333ft = 149.85 cubic feet, or better to just say 150 cubic feet.
if you know the footage say its 15 feet wide and 19 long than you just multiply it and thats the SQUARE FOOTAGE of the area so that
using those dimensions, 38.89 cubic feet not square feet
This area has a volume of 208.33 cubic feet.
Assuming you mean a cubic construct that is 24 feet long by 1 feet wide by 2 feet deep, the answer is 48 cubic feet (24x1x2).
Area is length times width. The floor is 100 square feet.
The area of a rectangle that's 22-ft long and 6-ft wide is 132 square feet.
6' x 36" (3') =18 Square feet L x W = Area this equation does not supply enough paramaters for cubic feet L x W x H = Cubic Area
188 square feet. Multiply the length by the width. The result is the area in square feet.
You have to multiply the two dimensions to get the area. In this case the answer will be 117 square feet.